Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Scanning Electron Microscopy01:07

Scanning Electron Microscopy

5.4K
A scanning electron microscope (SEM) is used to study the surface features of a sample by using an electron beam that scans the sample surface in a two-dimensional manner. Typically, areas between ~1 centimeter to 5 micrometers in width can be imaged. SEM can be used to image bacteria, viruses, tissues as well as larger samples like insects. Conventional SEM gives a magnification ranging from 20X to 30,000X and spatial resolution of 50 to 100 nanometers.
Fundamental Principles
Accelerated...
5.4K
Leaky Scanning02:28

Leaky Scanning

5.7K
During most eukaryotic translation processes, the small 40S ribosome subunit scans an mRNA from its 5' end until it encounters the first start AUG codon. The large 60S ribosomal subunit then joins the smaller one to initiate protein synthesis. The location of the translation initiation is largely determined by the nucleotides near the start codon as there may be multiple translation initiation sites present on the mRNA.  Marilyn Kozak discovered that the sequence RCCAUGG (where R...
5.7K
Imaging Biological Samples with Optical Microscopy01:18

Imaging Biological Samples with Optical Microscopy

9.0K
Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...
9.0K
Extracorporeal Removal of Drugs: Hemoperfusion and Hemofiltration01:25

Extracorporeal Removal of Drugs: Hemoperfusion and Hemofiltration

203
Hemoperfusion and hemofiltration are critical techniques in medical treatments to eliminate accumulated drugs, metabolites, and electrolytes from the bloodstream. These methods are particularly vital in cases of accidental poisoning and drug overdose.Hemoperfusion involves passing blood through an adsorbent material to remove unwanted substances. The main adsorbents used in hemoperfusion include activated charcoal and Amberlite resins. Activated charcoal can adsorb both polar and nonpolar...
203
Extracorporeal Removal of Drugs: Peritoneal Dialysis and Hemodialysis01:30

Extracorporeal Removal of Drugs: Peritoneal Dialysis and Hemodialysis

467
Patients with end-stage renal disease (ESRD) or those experiencing drug overdose often require extracorporeal methods to eliminate accumulated drugs and metabolites. Hemoperfusion, hemofiltration, and dialysis are the primary techniques to rapidly remove harmful substances without disrupting the patient's fluid and electrolyte balance. For those with compromised renal function, dosage adjustments of concurrent medications may be necessary during extracorporeal drug removal.Dialysis is a process...
467
Voltammetric Techniques: Linear-Scan (E vs Time)01:12

Voltammetric Techniques: Linear-Scan (E vs Time)

1.1K
Polarography is a classical voltammetric technique used to analyze electrochemical reactions. This method applies a linear potential sweep to a dropping mercury electrode (DME), and the resulting current is measured. A dropping mercury electrode is commonly used as the working electrode in polarography. It consists of a capillary tube filled with mercury, where the tiny droplet forms at the tip. This droplet continuously drops from the capillary, creating a new electrode surface for each...
1.1K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Multiparametric Flow Cytometry Panel for Characterization of Mouse T Cell Differentiation and NK Cell Maturation Following Inflammatory Challenge.

Methods and protocols·2026
Same author

UNICORN: a deep learning model for integrating multi-stain data in histopathology.

NPJ digital medicine·2026
Same author

Artificial Intelligence-Supported Colorimetric Multibiomarker Sensor to Enable Critical Neonatal Monitoring.

ACS sensors·2026
Same author

Mitochondria-Targeting Moieties Based on N-Tethered Pyridinium Cations.

Angewandte Chemie (International ed. in English)·2026
Same author

Bleomycin ElectroScleroTherapy (BEST): mechanistic parallels to electrochemotherapy, experimental models, and unresolved questions.

Radiology and oncology·2026
Same author

Fusing data from CT deep learning, CT radiomics and peripheral blood immune profiles to diagnose lung cancer in a cohort of patients experiencing symptoms.

EBioMedicine·2026
Same journal

Enhancing Volumetric Imaging in Linear-Array Photoacoustic Tomography: multiview fusion with deep learning.

IEEE transactions on bio-medical engineering·2026
Same journal

Robust Rule-based Heuristic Assistance Strategy for a Semi-Active Shoulder Exoskeleton Used in Overhead Work.

IEEE transactions on bio-medical engineering·2026
Same journal

Highly Accelerated 1-mm Isotropic 3D Chemical Exchange Saturation Transfer MRI Using Wave-Co-CAIPI at 5 Tesla.

IEEE transactions on bio-medical engineering·2026
Same journal

Systematic Evaluation of Hip Exoskeleton Assistance Parameters for Enhancing Gait Stability During Ground Slip Perturbations.

IEEE transactions on bio-medical engineering·2026
Same journal

SleepConFormer: A Single-Channel EEG Framework for Sleep Staging and Consciousness Assessment in Patients with Disorders of Consciousness.

IEEE transactions on bio-medical engineering·2026
Same journal

Modeling Partial and Total Support of Left Ventricular Assist Device for Discrete Hemodynamic Control Framework.

IEEE transactions on bio-medical engineering·2026
See all related articles

Related Experiment Video

Updated: Jan 25, 2026

Near Simultaneous Laser Scanning Confocal and Atomic Force Microscopy Conpokal on Live Cells
09:20

Near Simultaneous Laser Scanning Confocal and Atomic Force Microscopy Conpokal on Live Cells

Published on: August 11, 2020

7.3K

Image-Based Artefact Removal in Laser Scanning Microscopy.

Bartlomiej W Papiez, Bostjan Markelc, Graham Brown

    IEEE Transactions on Bio-Medical Engineering
    |April 30, 2019
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces an image processing technique to reduce jaggedness artifacts in laser scanning microscopy, improving cancer imaging quality. The method enhances quantitative analysis of dynamic biological processes in microscopy data.

    More Related Videos

    Using Laser Scanning Microscopy to Determine Electromigration in Molybdenum Disilicide
    09:41

    Using Laser Scanning Microscopy to Determine Electromigration in Molybdenum Disilicide

    Published on: May 23, 2025

    594
    Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT
    12:22

    Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT

    Published on: August 4, 2018

    9.0K

    Related Experiment Videos

    Last Updated: Jan 25, 2026

    Near Simultaneous Laser Scanning Confocal and Atomic Force Microscopy Conpokal on Live Cells
    09:20

    Near Simultaneous Laser Scanning Confocal and Atomic Force Microscopy Conpokal on Live Cells

    Published on: August 11, 2020

    7.3K
    Using Laser Scanning Microscopy to Determine Electromigration in Molybdenum Disilicide
    09:41

    Using Laser Scanning Microscopy to Determine Electromigration in Molybdenum Disilicide

    Published on: May 23, 2025

    594
    Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT
    12:22

    Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT

    Published on: August 4, 2018

    9.0K

    Area of Science:

    • Biomedical Imaging
    • Optical Microscopy
    • Cancer Research

    Background:

    • Laser scanning microscopy is crucial for cancer imaging and quantitative analysis of biological processes.
    • Image acquisition in microscopy involves trade-offs between resolution, signal-to-noise ratio, and speed.
    • Geometric distortions, like jaggedness artifacts from laser motion, degrade image quality.

    Purpose of the Study:

    • To develop and evaluate an image processing technique for reducing geometric distortion in laser scanning microscopy.
    • To improve the quality of cancer imaging and enable more accurate quantitative analysis of dynamic biological processes.

    Main Methods:

    • Utilized a combination of image processing techniques, including image registration and filtering.
    • Quantitatively evaluated the image restoration technique using phantom data with varying textures.
    • Qualitatively assessed the method's performance using in vivo biological imaging data.

    Main Results:

    • The proposed image restoration technique significantly reduced jaggedness artifacts.
    • Demonstrated substantial improvement in image quality compared to state-of-the-art microscopy acquisition methods.
    • Validated effectiveness on both phantom and in vivo biological data.

    Conclusions:

    • The developed image processing method effectively restores image quality in laser scanning microscopy.
    • This technique enhances the potential for quantitative analysis in cancer imaging and dynamic biological studies.
    • Offers a valuable post-acquisition solution for improving microscopy data fidelity.